Prepare to Die Achievement didn't unlock

I have completed the game Vampyr, but the achievement "Prepare to Die" did not unlock. I assumed given that this is a story mission it would unlock after dealing with Aloysius, but nothing happened. This occurred on my Xbox One X. Is there anything that can be done?

Hi there,

This should have unlocked as part of the story - I'll pass the issue along to the team to investigate.

Is there any update on this bug and how it can be resolved?